The report that the document was distributed to Apple Stores and Apple Authorised Service Providers earlier this week. The delays may vary in some regions, including the Middle East, Africa, Latin America, Russia, and Turkey. We've reached out to Apple India to understand if there is a shortage of replacement batteries for the iPhone 6 Plus in the country.

The internal document in question does not reveal any precise details about the delay in the supply of replacement batteries for the iPhone 6 Plus. However, it mentions that there would be a shorts wait of "approximately two weeks" for the iPhone 6 and iPhone 6s Plus battery replacements as well, though the batteries for all other affected models, including the iPhone 6s, iPhone 7, iPhone 7 Plus, and iPhone SE are likely to be available "without extended delays" in most countries around the globe.

In December, Apple announced the $29 battery replacement programme to offer out-of-warranty battery replacements to users to retain the performance of their iPhone models. That announcement emerged after the company faced some lawsuits and consumer outrage due to the fact it was slowing down older iPhone models with flagging batteries. The programme is set to begin by the end of this month, and in India, it will bring battery replacements at a charge of Rs. 2,000 plus, down from the original cost of replacement that comes at Rs. 6,500 (inclusive of taxes).